baber/WOPTO huggingface dataset:
Patent RU-2201968-C2 (RU)
Title: Method of conversion of vanadium iron
Inventor: NOSOV S K
IPC: C21C5/28
Filed: 2000-08-02
Granted: 2003-04-10
Abstract: FIELD: ferrous metallurgy; method of conversion of vanadium iron by duplex process. SUBSTANCE: at first stage of proposed method vanadium iron is poured into converter provided with refractory lining and is subjected to devanadiumization by oxygen blowing at addition of oxidants- coolants for obtaining carbon semi-finished product and conditioned vanadium slag; at second stage semi-finished product is subjected to processing in converter for obtaining molten steel. Amount of iron poured into converter exceeds amount of molten steel by 1.6-22 times. Carbon semi-finished product obtained at fist stage is tapped into two transfer ladles and is poured into two steel-making converters where it is subjected to processing for obtaining molten steel at preset content of carbon and other components. Iron is poured into converter in two stages, after pouring iron from first ladle, oxidants-coolants are added and metal is blown with oxygen; then, iron from second ladle is poured, oxidants- coolants are added and mixed metal is blown with oxygen, thus obtaining carbon semi-finished product and vanadium slag. Mass of refractory lining is reduced by magnitude equivalent to increase of amount of iron poured into converter. Use may be made of detachable oxygen converter. It is good practice to blow neutral or oxidizing gas or their mixture into bath through bottom or side surface of converter in devanadiumiaztion of iron. Proposed method ensures availability of spinel-like grains and presence of vanadium oxides, calcium oxides and ferric oxides. EFFECT: increased productivity; improved quality of slag; enhanced efficiency. 5 cl, 1 tbl
Patent RU-2213586-C2 (RU)
Title: Device for recharging implantable cardiac stimulator device accumulator
Inventor: KAGAN M JA
IPC: A61N1/378
Filed: 2000-10-20
Granted: 2003-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has coupling coil connected to accumulator and having magnetically conducting core implanted into patient body and external power supply source for exciting electromotive force of induction in the coupling coil. The coil with core is implanted under patient skin in the area of freely hanging arm projection on patient body. The external power supply source is U-shaped permanent magnet fixed on patient arm with non-magnetic bracelet. EFFECT: provided continuous accumulator recharging. 1 dwg
Patent RU-2207220-C2 (RU)
Title: Cutting tip
Inventor: CHERNAVSKIJ F G
IPC: B23B27/16
Filed: 2000-10-24
Granted: 2003-06-27
Abstract: FIELD: metal working processes and tools. SUBSTANCE: cutting tip includes base and two working bearing surfaces designed for securing tip to tool body and arranged by inclination angle one relative to another. Cutting tip has at least one protrusion or groove arranged under or over its base. Working bearing surfaces are arranged on protrusion or in groove. EFFECT: enlarged using range, enhanced accuracy of working. 9 cl, 5 dwg
Patent RU-2188778-C2 (RU)
Inventor: SOLOV EV A P
IPC: B63B1/36
Filed: 2000-10-27
Granted: 2002-09-10
Abstract: FIELD: hydrodynamics; increasing running speed of ships. SUBSTANCE: ship's bow has shields mounted on either side below waterline. Front portion of shields is parallel to direction of ship's motion lower and upper horizontal edges of shields are connected with ship's skin by means of plates. Passages thus formed have hydrodynamic shape in longitudinal direction along shields and fore skin of ship. Angle between chord of surface of fore hydrodynamic skin and CL of ship shall be no less than 35 deg. EFFECT: increased thrust of ship with no increase in power of power plants or reduced power (fuel saving) at rated speed. 2 dwg
Patent RU-2227936-C2 (RU)
Title: Противоураганная конструкция наружной рекламы
Inventor: KULIKOV E A
IPC: G09F15/00
Filed: 2000-11-24
Granted: 2004-04-27
Abstract: Противоураганная конструкция наружной рекламы для повышения эффективности в пользовании содержит крепление, выполненное с помощью двух или более противоураганных устройств, выполненных с обеспечением возможности проворачивания вокруг опоры на 360° при сильных порывах ветра, составляющих 25-30 м/с. 1 с. и 5 з.п. ф-лы, 6 ил.
Patent RU-2200195-C2 (RU)
Title: Strain staphylococcus warneri iegm kl-1 as producer of low-molecular peptide compound inhibiting cells growth of gram-positive microorganisms
Inventor: KOROBOV V P
IPC: A61P31/04
Filed: 2001-01-12
Granted: 2003-03-10
Abstract: FIELD: microbiology, peptide antibiotics. SUBSTANCE: invention proposes novel strain of bacterium Staphylococcus warneri IEGM KL-1 (strain is deposited in collection of GNIISKMBP named by Tarasevitch at number 260) that is able to produce in growth in medium LB a low-molecular peptide compound inhibiting development of gram-positive microorganisms of different genera and families. This factor produced by the strain and acting on microorganisms exhibits peptide structure, its molecular mass is less 300 Da. Its inhibitory activity retains after 3-fold boiling for 10 min. The strain provides high level of accumulation of antibacterial peptide and can be used as source for preparing antibiotic of new generation. EFFECT: valuable antibacterial properties of peptide compound. 1 dwg, 1 tbl, 2 ex
Patent RU-2223853-C2 (RU)
Title: Способ парового прессования древесно-волокнистой плиты, имеющей по меньшей мере одну обработанную поверхность
Inventor: BONOMO BRAJAN
IPC: B27N3/00
Filed: 1999-06-23
Granted: 2004-02-20
Abstract: Изобретение относится к деревообрабатывающей промышленности. Согласно способу производится формирование мата из древесных волокон, пропитанных связующим. Мат загружают в пресс-форму, образуемую двумя прессовальными плитами. Первая прессовальная плита является обычной плитой горячего прессования, в которой отсутствуют отверстия. Обычная плита может быть гладкой или снабженной рисунком для тиснения одной поверхности готового продукта. Другая прессовальная плита является паровой инжекционной плитой с паровыми инжекционными отверстиями. Пресс-форма герметизируется с последующим полным уплотнением мата. Первый объем пара инжектируют в мат через паровые инжекционные отверстия под давлением и в течение времени, достаточного для повышения температуры, по меньшей мере, части мата по толщине до 100 o С. Инжектированный пар выпускают из мата через паровые инжекционные отверстия с выносом захваченного воздуха и влаги. Второй объем пара инжектируют в мат через паровые инжекционные отверстия под давлением и в течение времени, достаточных для отверждения связующего. Второй объем пара выпускают из мата через паровые инжекционные отверстия перед размыканием пресс-формы. Изобретение позволяет улучшить свойства готового изделия. 5 с. и 26 з.п.ф-лы, 1 табл.
Patent RU-2202105-C2 (RU)
Title: Устройство для виброакустической диагностики машин
Inventor: KACHOROVSKIJ A B
IPC: G01H11/00
Filed: 2001-05-03
Granted: 2003-04-10
Abstract: Изобретение относится к измерительной технике и может быть использовано для виброакустического контроля текущего технического состояния действующего роторного технологического оборудования. Входные цепи устройства снабжены помимо датчика вибрации датчиком синхронизации. Измерительный блок устройства имеет амплитудный селектор импульсов огибающей вибросигнала, задающее устройство дискретных уровней контроля амплитуд импульсов огибающей вибросигнала, регистратор чисел равновеликих импульсов ударов в каждом заданном интервале двух уровней селекции, регистратор интервалов времени между поступлениями двух смежных равновеликих импульсов ударов. Техническим результатом устройства является определение функции плотности распределения вероятностей частот следования импульсов ударов по их амплитудам и функции плотности распределения вероятности длительности интервалов следования между равновеликими импульсами ударов, измеряемых в точках координатной плоскости распределения усредненных частот их следования по амплитудам. Это позволяет анализировать и выявлять сущность причин возникновения в механизмах ударных явлений и наблюдать за интенсивностью их развития, обеспечивая своевременное предупреждение аварийных ситуаций в работе роторного технологического оборудования. 4 ил.
Patent RU-2264562-C2 (RU)
Inventor: BROK KHANS-EHGON
IPC: B23P15/02
Filed: 2001-07-19
Granted: 2005-11-20
Abstract: FIELD: manufacture of rhomboid-shaped blades for axial-flow bladed machines. 
     SUBSTANCE: rhomboid-shaped blade for axial-flow bladed machines that has rhomboid-section root 2 and working side 1 is manufactured from workpiece 3 by way of machining. Workpiece 3 is separated from rhomboid-section hot-rolled or forged source bar material whose sectional area corresponds to rhomboid shape of section of blade root 2 and is greater on all sides than maximal cross-sectional area of blade only by minimal machining tolerance. Blade is finished to desired final dimensions by milling from solid material. 
     EFFECT: reduced manufacturing charges. 
     5 cl, 6 dwg
Patent RU-2209880-C2 (RU)
Title: Connection of double-branch metal column with foundation
Inventor: NEZHDANOV K K
IPC: E02D27/00
Filed: 2001-08-06
Granted: 2003-08-10
Abstract: FIELD: construction industry. SUBSTANCE: invention is related to metal structures of frames of industrial buildings. Novelty of approach lies in that each branch of column is linked to upper flange of metal conical base-fixing rod which has lower flange attached by bolts-piles to foundation with possibility of vertical and sideways alignment. Space of conical base-fixing rod is filled with concrete and branches of column are interjoined by means of beam. Technical result of invention consists in provision for alignment-free mounting of column, for uniform transmission of force from column to foundation which leads to reduced usage of materials. Separate assembly of conical base-fixing rod and column ensures maximal reduction of labor input. Design of this unit makes it feasible to restore initial rated position of column. EFFECT: provision for alignment-free mounting of column and for uniform transmission of force from column to foundation. 4 dwg, 2 tbl
Patent RU-2233640-C2 (RU)
Inventor: SOLOMIN L N
IPC: A61B17/60
Filed: 2001-10-25
Granted: 2004-08-10
Abstract: FIELD: medicine, in particular, traumatology and orthopedics, may be used for reposition and fixation of fractured fragments in outer fixation devices. 
     SUBSTANCE: apparatus has hooked rod and traction device attached to outer end of rod for pushing and pulling. Rod shank is pivotally fixed to outer support of perosseous device. Rod curvature does not exceed 1/2 the diameter of bone and concave surface of outer part is equipped with sharpened teeth. 
     EFFECT: increased efficiency in reposition of fractured fragments, minimal traumatism caused by intervention, elimination of danger for destructing of main vessels and nerves and reduced probability of occurrence of complications owing to infection. 
     2 dwg
Patent RU-2222472-C2 (RU)
Inventor: OFNER ANTON GERAL D
IPC: B64B1/20
Filed: 2000-05-02
Granted: 2004-01-27
Abstract: FIELD: aviation. SUBSTANCE: wing 1 have parts 20 and 21 which have effect on its lifting force; these parts may be shifted from aerodynamically non-effective position to aerodynamically effective position and vice versa. Parts 20 and 21 of wing are located in their working position on upper surface 3 and/or on lower surface 4 of wings 1; at least one part (20 or 21) is located on upper and/or lower surface of wings 1 in working position between lading edge 24 and trailing edge 23. Parts 20 of wings placed in working position increase lifting force of wings 1 and angle of attack 2. EFFECT: enhanced aerodynamic efficiency. 31 cl, 23 dwg
Patent RU-2218474-C2 (RU)
Inventor: PODOPROSVETOV A V
IPC: F02M35/02
Filed: 2002-01-24
Granted: 2003-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to devices for cleaning air from dist, condensed moisture and snow and it can be used for precleaning of air getting into internal combustion engines of vehicles and industrial electrical equipment. Proposed air cleaner contains housing, separation holes, blade flow swirlers arranged from side of air intake and intake branch pipes to let out cleaned air and installed coaxially with separation holes to form ring channel. Housing is made with two flat opposite parallel surfaces on which swirler panel is installed from side of air intake, and air separator panel from side of air outlet Swirler panel combines swirlers, and air separator panel combines intake branch pipes. Blade swirlers are brought out of the limits of separation holes and they are made inform of truncated cone with rigid blades. Outer and inner surfaces of blades are formed by surfaces of two cones whose vertices coincide and axes are arranged at angle relative to each other. Leading and trailing edges of blades of blades are formed by intersections of cone surfaces. Invention provides reduction of specific mass and overall dimensions of air cleaner and drag, increases manufacturability of air cleaner reduces labor input in manufacture. EFFECT: enlarged operating capabilities depending on required air flow rate. 5 dwg
Patent RU-2251798-C2 (RU)
Title: Dynamic control of search time in a radio communications device
Inventor: KH JUZ ROBBIN D
IPC: H04W48/16
Filed: 2000-06-28
Granted: 2005-05-10
Abstract: FIELD: phone communications systems, in particular searching for signals in radio-communications system. 
     SUBSTANCE: for implementation of method, use by a process of microprocessor resources is controlled by determining size of search aperture, accessing search table for determining accumulation ranges and amount of non-coherent passages and relaying to search process of command to search for multiple multi-beam components in accordance with these parameters. Search table includes multiple accumulation ranges and appropriate amount of non-coherent passages, indexed in accordance to search aperture in such a way, that time of search process execution remains nominally a constant for different sizes of search aperture. 
     EFFECT: improved distribution of microprocessor resources at remote device in radio-communications system. 
     2 cl, 8 dwg
Patent RU-2231213-C2 (RU)
Inventor: CHUMAKOV N P
IPC: H03K17/60
Filed: 2002-05-17
Granted: 2004-06-20
Abstract: FIELD: pulse engineering; electronic switches for various automatic-control devices and data-control systems. 
     SUBSTANCE: proposed transistor switch incorporating overload protective gear has two transistors of different polarity of conductivity, emitter of first transistor being connected to power bus and through first resistor, to its base, and its collector, connected to first lead of second resistor, emitter of second transistor being connected to common bus and collector, to first lead of third resistor; third and fourth transistors of same polarity of conductivity as first one, emitter of third transistor being connected to power bus and through fourth resistor, to its base and to first lead of fifth resistor, collector of fourth transistor, connected to first lead of sixth resistor and base, to first lead of seventh resistor; fifth transistor of same polarity of conductivity as second transistor; input bus and output bus connected through load to common bus; newly introduced in transistor switch are switching member inserted between base and emitter of second transistor and controlled by signals across input bus; pulsed control bus connected through eighth resistor to base of second transistor; capacitor and ninth resistor whose first lead is connected to collector of fourth transistor and second one, to first plate of capacitor and to base of fifth transistor; collector of the latter is connected to second lead of fifth resistor and emitter is connected through first diode in forward direction to output bus and to collector of first transistor whose base is connected to emitter of fourth transistor and to collector of third transistor; second lead of third resistor is connected to base of fourth transistor, second lead of third resistor is connected to base of second transistor; second lead of seventh resistor is connected to power bus; second lead of sixth resistor and second lead of capacitor are connected to common bus. 
     EFFECT: simplified design, enlarged functional capabilities of transistor switch. 
     2 cl, 1 dwg
Patent RU-2287903-C2 (RU)
Title: Fixed station, mobile station, and transmitter for code-division multiple access transmission system and system generated and used signal
Inventor: PANTSER KHERBERT
IPC: H04W36/38
Filed: 1994-06-16
Granted: 2006-11-20
Abstract: FIELD: mobile radio communication systems. 
     SUBSTANCE: proposed fixed station for CDMA transmission system has transmitter incorporating frame shaping means, data burst expansion means using code sequences, as well as means for adjusting time length, frame internal initial moment, and power transferred. Transmitter and mobile station incorporate provision for varying transmission speed. 
     EFFECT: enhanced system flexibility and ability of parameter adaptation. 
     19 cl, 14 dwg
Patent RU-2263507-C2 (RU)
Inventor: EHVANS DZHON REHJMOND
IPC: A61K36/47
Filed: 2001-01-08
Granted: 2005-11-10
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: pharmaceutical composition possesses an anti-estrogenic effect. The composition comprises fulvestrant in ricinoleate vehicle, a pharmaceutically acceptable anhydrous ester solvent and pharmaceutically acceptable alcohol. The composition is adopted for intramuscular administration and maintains the therapeutically significant blood plasma fulvestrant concentration for at least 2 weeks. The composition for intramuscular injection provides satisfied releasing fulvestrant for prolonged time. 
     EFFECT: valuable medicinal and pharmaceutical properties of composition. 
     32 cl, 4 tbl, 1 ex
Patent RU-2258699-C2 (RU)
Inventor: BARTMANN EHKKEKHARD
IPC: C07C315/04
Filed: 2001-04-17
Granted: 2005-08-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing acid-additive salts of compounds of the formula (I): 
        wherein R 1 , R 2  and R 3  represent alkyl comprising from 1 to 12 carbon atoms. Substances of the formula (I) are inhibitors of cellular Na + /H +  antiporter and therefore can be used in treatment of arrhythmia arising from oxygen insufficiency. Method involves the following stages: alkyl-derivatives of 4-chloro-5-methanesulfonylbenzoic acid are converted to ester that is subjected for reaction with alkyl sulfinate, and prepared substance is treated with guanidine followed by preparing acid-additive salts of compound of the formula (I). Method provides the best yield of the end product and simplified the technology. 
     EFFECT: improved preparing method. 
     10 cl, 3 ex
Patent RU-2252672-C2 (RU)
Title: Method for producing of combined product for gerodietary feeding
Inventor: KVASENKOV O I
IPC: A23L1/30
Filed: 2003-01-10
Granted: 2005-05-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves mixing fish farce fermentolysate, cabbage, tomato, amaranth flour, onion, carrot, corn flour, edible salt, CO 2 -extracts of dill and celery; packing mixture. 
     EFFECT: provision for obtaining of gerodietary product formed as concentrate of dinner first course. 
     3 ex
Patent RU-2253551-C2 (RU)
Inventor: LEONT EV A B
IPC: B23K9/10
Filed: 2003-02-17
Granted: 2005-06-10
Abstract: Изобретения относятся к технологии и оборудованию для дуговой сварки металлов и их сплавов импульсным сварочным током и могут быть использованы в различных отраслях промышленности. Способ дуговой сварки включает преобразование напряжения источника электрической энергии в напряжение в виде разнополярных прямоугольных импульсов, следующих с частотой ультразвукового частотного диапазона. Преобразуют полученное напряжение на высокочастотном импульсном трансформаторе с падающей вольт-амперной характеристикой и высокочастотном выпрямителе в сварочный ток в виде однополярных прямоугольных импульсов, следующих с частотой ультразвукового частотного диапазона, нарастание и спад которых сопровождают высокочастотной затухающей модуляцией. Модуляцию осуществляют за счет воздействия разнополярных прямоугольных импульсов на высокочастотный импульсный трансформатор, на резонансных частотах которого возбуждают высокочастотные затухающие колебания большой амплитуды. Падающую вольт-амперную характеристику высокочастотного импульсного трансформатора и сварочного тока получают за счет специальной конструкции трансформатора и специальной установки длительностей импульсов, пауз между ними и скоростей нарастания и спада импульсов. Устройство для дуговой сварки содержит высокочастотный преобразователь напряжения источника электрической энергии в разнополярные прямоугольные импульсы, высокочастотный импульсный трансформатор с падающей вольт-амперной характеристикой и высокочастотный выпрямитель, с которого сварочный ток подается непосредственно на сварочный электрод. Изобретения позволяют достичь повышения качества сварного соединения, стабильности горения дуги, значительного повышения надежности сварочного оборудования, сопоставимом с надежностью трансформаторных источников сварочного тока, и уменьшения веса и габаритов. 2 н. и 18 з.п. ф-лы, 4 ил.
Patent RU-2275403-C2 (RU)
Inventor: VAN DEN BERG KEJMPE JAN
IPC: C09D5/00
Filed: 2001-10-25
Granted: 2006-04-27
Abstract: FIELD: polymers, covering compositions. 
     SUBSTANCE: invention relates to photoactivating aqueous-base covering composition. The proposed composition comprises the following components: a)(meth)acryloyl-functional polyurethane dispersion wherein this (meth)acryloyl-functional polyurethane comprises from 5 to 18 weight % of alkylene-oxide groups and (meth)acryloyl functionality represents a value in the range from 2 to 40, and b) UV-initiating agent. The presence of reactive diluting agent in the covering composition is preferable. (Meth)acryloyl-functional polyurethane can be prepared by carrying out the following interactions: a) at least one organic polyisocyanate; b) optionally, at least one organic compound comprising at least two isocyanate-reactive groups and having an average molecular mass in the range from 400 to 6000 Da; c) at least one isocyanate-reactive and/or isocyanate-functional compound comprising non-ionogenic dispersing groups; d) at least one isocyanate-reactive (meth)acryloyl-functional compound; e) optionally, at least one chain elongating agent comprising active hydrogen, and f) optionally, at least one compound comprising active hydrogen and ionic groups. Aqueous-base covering composition is useful especially for applying as a clear cover. Covers based on the proposed composition show resistance to water, solvents and scratches and flexibility and high adhesion also. 
     EFFECT: improved and valuable properties of composition. 
     15 cl, 12 tbl, 17 ex
Patent RU-2328106-C2 (RU)
Title: Воздушное просеивающее устройство
Inventor: KLAES UL RIKH
IPC: A01F12/44
Filed: 2003-06-27
Granted: 2008-07-10
Abstract: Изобретение относится к усовершенствованному воздушному просеивающему устройству зерноуборочной машины. Устройство содержит очистной вентилятор. Вентилятор снабжен по меньшей мере одним дополнительным выходом, посредством которого воздух очистки направляется на место передачи убранной массы на последующий очистной орган воздушного просеивающего устройства. Под подготовительным поддоном расположен закрытый с боковых сторон воздуховод, проходящий по меньшей мере вдоль части длины и вдоль части ширины подготовительного поддона. Воздуховод соединен с дополнительным выходом нагнетательного вентилятора. Вход и выход воздуховода расположены, по существу, в одной плоскости. В области выхода профиль внутреннего пространства воздуховода выполнен вначале проходящим с понижением, а затем с повышением к выходу воздуховода. Технический результат направлен на создание однородного воздушного потока, свободного от турбулентности, и концентрированного регулируемого направления этого воздушного потока. 9 з.п. ф-лы, 2 ил.